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- ethylidene diiodide 亚乙基二碘,1,1-diiodide二碘乙烷
- The process of adding hydrogen gas in fuel gas of ethylidene chloride pyrolyzer and its effects were introduced. 介绍了在二氯乙烷裂解炉燃料气中添加氢气的工艺过程和效果。
- Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed. 综述了二碘化钐在分子内环化反应中的应用。
- The second chapter makes a detailed study of the reactions of thioamides promoted by Samarium/samarium diiodide. 第二章对钐二碘化钐体系促进下硫代酰胺的反应进行了研究;
- The developments of manufacturing technology and research on ethylidene norbornene abroad were reviewed with 71 references. 介绍了国外亚乙基降冰片烯的生产技术和科研工作的进展情况。
- This paper reports reductive reaction of the thiocarbamic esters with samarium diiodide to give disulfidesand carboxamides in good results. 报道在二碘化钐作用下,硫代氨基甲酸酯发生还原反应,得到较好产率的二硫醚和酰胺化合物。
- Promoted by the samarium/samarium diiodide mixed reagent, the cross-coupling of thioamides and diarylketones, which provides enamines, is studied. 3. 2.;钐/二碘化钐促进下硫代酰胺与二芳酮发生交叉偶联;合成烯胺类衍生物的反应;
- The necessity and feasibility of carring out the study on synthe sis methods to realize the industrialization of ethylidene norbornene in China were expounded. 并根据我国实情，阐述了开展亚乙基降冰片烯合成方法的研究对我国实现产业化的必要性和可行性。
- hexa- functional ethylidene siloxane 硫化性能
- ethylidene urea formaldehyde resin 亚乙基脲醛树脂
- Keywords ethylidene norbornene;synthesis;industrialization;review; 亚乙基降冰片烯;合成;工业化;述评;
- Keywords samarium diiodide;sulfonyl chloride;disulfide;reduction; 二碘化钐;磺酰氯;二硫化物;还原;
- Keywords samarium diiodide;organic synthesis;application; 二碘化钐;有机合成;应用;
- Keywords samarium diiodide;phenyl isocyanate;crystal structure; 二碘化钐;异氰酸苯酯;晶体结构;
- Application of samarium diiodide in intramolecular cyclization reaction 二碘化钐在分子内环化反应中的应用
- Exploration of cure properties of hexa-functional ethylidene siloxane 六官能度亚乙基硅氧烷的硫化性能初探
- Keywords samarium diiodide;intramolecular cyclization reaction;application; 二碘化钐;分子内环化反应;应用;
- Keywords samarium diiodide;trithiocarbonate;single electron transfer; 二碘化钐;三硫代碳酸酯;单电子转移反应;
- Keywords Samarium diiodide;Thiocarbonic esters;Reduction;Disulfides.; 二碘化钐;疏代碳酸酯;还原;二硫醚;
- Keywords fullerenes;alkylation;samarium diiodide;ytterbium diiodide; 富勒烯;烷基化;二碘化钐;二碘化镱;
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
